Answer:
this type of metamorphic rock is gneiss hope this helps!
Mexico
B.
Brazil
C.Central America
D.
the Caribbean
Answer:d the carribean
Explanation:I don't got no explanation that's just the answer
B) wetter
C) hotter
D) more tropical
has shown little interest
plays an important role
is prohibited from taking part
Answer:
plays an important role
Explanation:
Based on a flexible production system, toyotist, Japan achieved a good stage of growth throughout the twentieth century, growing at rates above 5% per annum during the 1970s and becoming the second largest economy on the planet. The country had adopted a line of consumption compression and state protection of large companies. However, since the 1990s, the Japanese development model has been in crisis due to a collapse in the banking and real estate financial system, as well as the fact that the country has allowed banks and business conglomerates to associate, which has diminished free competition and economic efficiency.
Answer: Agricultural Run-off
Explanation:
Agriculture is the leading source of impairments in the Nation's rivers and lakes. About a half million tons of pesticides, 12 million tons of nitrogen, and 4 million tons of phosphorus fertilizer are applied annually to crops in the continental United States.
In the U.S., water pollution primarily stems from human activities including agriculture, industry, and urbanization. Key pollutants are nitrogen and phosphorus from agricultural fertilizers and various contaminants from industrial and urban waste. These impact the health of aquatic systems and can also affect humans and land animals through the food chain.
The leading source of pollution in U.S. water bodies is primarily due to human activities such as industrialization, agriculture, and urbanization. One key contributor is the use of artificial fertilizers in agriculture that contain nitrogen and phosphorus compounds. These compounds often end up in lakes, rivers, and streams via surface runoff, leading to a process known as eutrophication. This is characterized by the uncontrolled growth of aquatic algae, which can make the water anaerobic and inhospitable for other aquatic organisms, evident in the formation of 'dead zones' in certain water bodies.
Additionally, industrial and urban waste, including untreated or partially treated sewage, contributes significantly to water pollution. Chemicals, radioactivity, and heat levels from these sources can further degrade the quality of water and disrupt aquatic life. It's important to note that as these pollutants move along the food chain, they can also affect land animals and humans who consume these aquatic resources.
Efforts towards cleaner water are necessary to mitigate these effects, akin to actions taken after severe pollution incidents such as the multiple fires on the Cuyahoga River in Cleveland in the past.
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The answer is - it can not be taken out of the atmosphere.
The nitrogen, even though makes for about 78% of our atmosphere, and is by far the most abundant gas in it, we can not use it because it can not be taken out of the atmosphere as it is. If we take nitrogen in the form as it is in the atmosphere it is useless for both, humans and plants. It has to go through a process of ''fixation'' first before we can actually use it in our food.